3 ms·
>> elderly women who sit for more than 10 hours a day with low physical activity have cells that are biologically older by eight years compared to women who are
by mtdewcmu 10y ago
>> elderly women who sit for more than 10 hours a day with low physical activity have cells that are biologically older by eight years compared to women who are less sedentary.
It's always interesting to consider whether the direction of causality might point the other way:
Elderly women who have cells that are biologically older by eight years prefer to sit more compared to women with younger cells.
- geomark 10y agoYes. I often think of reports about studies this way. And then I add likely confounders and draw the causality arrows in all directions, and most are often just as reasonable sounding as the reported causal relationship.